Don’t switch. Just add. Yes, you’ll have a couple extra batteries and charger, but it’s not a big deal. I’ve got a ton
of Ryobi stuff that works great for their purpose and I got for super cheap. When I’m camping or something I’ve got all kinds of green stuff I bring.
But for some of the more meaty tools I have DeWalt. Glad I have DeWalt for those, but also glad I didn’t pay DeWalt prices for that other stuff.